UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqNOWmgLYd6ZZvlElJGwMfGFk19hqFZLa0/ZsavJVWM=' 
WHERE 
  key_id = 'ef5fe40d87c20c50c068b1e9d4900efd8d25e911ee77920e1307252b45b201cc' 
  AND (
    token = 'kqNOWmgLYd6ZZvlElJGwMfGFk19hqFZLa0/ZsavJVWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )